Finding the Third Proportional to 158,832 and 245,712

Step by Step Solution

1. Step 1: Write the proportion equation
   158,832 : 245,712 = 245,712 : x
2. Step 2: Convert to fraction form
   158,832/245,712 = 245,712/x
3. Step 3: Cross multiply
   158,832x = 245,712 × 245,712
4. Step 4: Simplify right side
   158,832x = 60,374,386,944
5. Step 5: Solve for x
   x = 60,374,386,944/158,832
6. Step 6: Final answer
   x = 380,114.76